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Wendianing Putri Luketsi
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Agroindustrial Technology Journal
Published by Universitas Darussalam Gontor
ISSN : 25990799     EISSN : 25989480     DOI : -
Core Subject : Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Industrial & Manufacturing Engineering
Agroindustrial Technology Journal adalah publikasi ilmiah tentang teknologi, rekayasa proses, dan manajemen ataupun aplikasi dari keilmuan tersebut dalam ranah teknologi industri pertanian. Artikel dapat berupa hasil penelitian, komunikasi singkat ataupun berupa ulasan ilmiah.
Arjuna Subject : Umum - Umum
Articles 148 Documents
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Effects of Maltodextrin on Characteristics of Calamansi Orange Peel (Citrofortunella microcarpa) as A Green Tea Flavor: Effects of Maltodextrin on Characteristics of Calamansi Orange Peel (Citrofortunella microcarpa) as A Green Tea Flavor Silsia, Devi; Sidebang, Bosman; Silalahi, Ayu Sagita Putri
Agroindustrial Technology Journal Vol. 9 No. 1 (2025): Agroindustrial Technology Journal [ATJ]
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/atj.v9i1.13663

Abstract

Calamansi orange peel contains bioactive compounds and essential oils but has not been utilized and is only thrown away as waste. This research aims to determine the effect of adding maltodextrin in the drying process on the characteristics of calamansi orange peel and to obtain panelist acceptance of its use as a green tea flavor. The study used a Completely Randomized Design (CRD) with 1 factor, namely maltodextrin concentration (6%, 8%, 10%). Drying was carried out for 7 hours using an oven at 60 ⁰C. The organoleptic test was carried out by brewing 3 g of a mixture of green tea with calamansi peel powder in a ratio of 1:2 in 220 ml of hot water t a temperature of 85 ⁰C for 5 minutes. The results of the research showed that the calamansi peel powder produced had a water content of 1.41-3.41%, vitamin C of 58.67-108.53 (mg/100g), and a volatile reducing substance (VRS) content of 6.5 -12 meq. The panelists' highest level of preference for calamansi powder as a green tea flavor was obtained in the treatment with the addition of 10% maltodextrin in the range of liking to very liking
Identification of Potential Consumer Segments of Smoked Tuna (Thunnus spp.) through E-commerce: Identification of Potential Consumer Segments of Smoked Tuna (Thunnus spp.) through E-commerce Ma'rifat, Tian Nur; Suprihatin, Febriyani Eka; Waluyo, Eko; Rahmawan, Arief
Agroindustrial Technology Journal Vol. 9 No. 1 (2025): Agroindustrial Technology Journal [ATJ]
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/atj.v9i1.13788

Abstract

This study explores consumer segmentation for smoked seafood in Indonesian e-commerce, aiming to identify distinct buyer groups and their preferences. The problem lies in the limited understanding of market segmentation and the absence of smoked tuna trade through e-commerce platforms in Indonesia, despite the country's significant tuna production capacity. The research categorizes different consumer segments by analyzing key factors shaping their purchasing decisions. Data were collected from 246 respondents who had purchased smoked tuna from Prigi Beach and had prior e-commerce experience. K-means clustering analysis was applied to classify respondents into two clusters based on their demographic characteristics, behaviors, and perceptions. The study observed three key behavioral variables: Perceived Social Norm (PSN), Perceived Relative Advantage (PRA), and Perceived Health Benefit (B). Cluster 1, comprising 53% of respondents, is characterized by younger, health-conscious individuals, predominantly female, with a higher frequency of purchasing through e-commerce. They perceive e-commerce as a faster, more cost effective option and show stronger intentions to buy smoked seafood due to its nutritional value, distinctive taste, halal certification, affordability, and convenience. In contrast, Cluster 2, accounting for 47% of respondents, has a more varied demographic and lower frequency of online purchases. The findings suggest that Cluster 1 presents a more promising target for producers. By focusing on this segment's preferences and leveraging digital platforms, businesses can optimize their marketing strategies, enhance consumer engagement, and expand market reach. These results highlight the potential of e-commerce as a transformative platform for the seafood industry, offering insights into consumer segmentation and strategic opportunities for market growth. Keywords: cluster; consumers; market potential; online platforms
Business Development Strategy for Coffee Agroindustry Using Analytical Hierarchy Process and Quantitative Strategic Planning Matrix Methods: Business Development Strategy for Coffee Agroindustry Using Analytical Hierarchy Process and Quantitative Strategic Planning Matrix Methods Tarigan, Liasanta; Rahmah, Devi Maulida
Agroindustrial Technology Journal Vol. 9 No. 1 (2025): Agroindustrial Technology Journal [ATJ]
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/atj.v9i1.14237

Abstract

Coffee is one of Indonesia's leading commodities, particularly in West Java. However, smallholder coffee enterprises such as Koffie Tandjoeng and Kopi Buhoen in Sumedang face several challenges, including decreased production due to climate factors, competition for raw materials, and limited marketing strategies. This study aims to formulate development strategies for smallholder coffee businesses by using the SWOT method to identify internal strengths and weaknesses, as well as external opportunities and threats, and the AHP and QSPM methods to determine the most appropriate strategies. The results show that the main strategy for Koffie Tandjoeng is to develop premium products and expand into the hotel and restaurant sectors. Meanwhile, Kopi Buhoen is advised to strengthen partnerships to ensure a stable supply of raw materials. The implementation of these strategies is expected to enhance the competitiveness and sustainability of smallholder coffee businesses in Sumedang. Keywords: AHP, Smallholder Coffee, SWOT, QSPM
Formulation of Sorghum-Based High-Protein Crackers Enriched with Wheat and Soybean Flours for Toddlers: Formulation of Sorghum-Based High-Protein Crackers Enriched with Wheat and Soybean Flours for Toddlers Mananda, Afan Bagus; Wardhana, Danu Indra; Setiawan, Andika Putra; Aulia, Anisa Nurina; Syafia, Fina
Agroindustrial Technology Journal Vol. 9 No. 1 (2025): Agroindustrial Technology Journal [ATJ]
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/atj.v9i1.14285

Abstract

Various complementary food menus have been distributed to help parents who are confused about choosing their child's first food menu. The complementary food menu is usually made from rice flour which is a source of carbohydrates. The high consumption of rice currently encourages various food diversification efforts to avoid dependence on one commodity. Crackers that combine sorghum flour with soybean flour increase the protein content of crackers so that they can be an alternative nutritious complementary food for stunted toddlers. The purpose of the study was to determine the effect of high-protein cracker formulation with the addition of sorghum and soybean flour and the analysis of water, ash, fat, protein and carbohydrate content. The experimental design used was a Completely Randomized Design (CRD) and a sample of five samples with two repetitions. Data analysis used the One-Way Anova test and Duncan's further test with a significance level of 0.05. The results showed that all formulas had significant differences based on the One-Way Anova test and had met the standard (SNI) for cracker quality which can be seen from the significance value. The best formulation with chemical test results is F3 with a protein content of 7.66%, fat content of 9.55%, ash content of 1.52%, water content of 3.7%, and carbohydrate content of 77.7%. Crackers products that combine sorghum flour with soybean flour increase the protein content of biscuits so that they can be an alternative nutritious complementary food for toddlers. Keywords: sorghum flour, soybean flour, crackers, food additives
Strategies for Enhancing Supply Chain Efficiency in the Agricultural Sector Through the Implementation of the SCOR Racetrack Method: Strategies for Enhancing Supply Chain Efficiency in the Agricultural Sector Through the Implementation of the SCOR Racetrack Method Safitri, Khoerun Nisa; Fole, Asrul; Aini, Nurul; Negara, Palmadi Putri Surya
Agroindustrial Technology Journal Vol. 9 No. 1 (2025): Agroindustrial Technology Journal [ATJ]
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/atj.v9i1.14299

Abstract

Supply chain efficiency in the agricultural sector is a key factor in enhancing productivity and competitiveness. This study aims to analyze strategies for improving supply chain efficiency through the implementation of the SCOR Racetrack method using a quantitative and descriptive approach. Data were collected through surveys and interviews with 150 respondents, consisting of farmers, distributors, and retailers in several agricultural regions in Indonesia. The analysis was conducted using Quantitative Method with Descriptive and Analytical Design methods and supply chain efficiency. The results indicate that the SCOR Racetrack method can improve operational efficiency by 30%, reduce delivery cycle time by 25%, and increase customer satisfaction by up to 40%. The implementation of digital technology in the supply chain contributes to an efficiency increase of 50.9%, while logistics costs decreased by 28% and product damage rates were reduced by 41.6%. Regional analysis shows that South Sulawesi exhibits the highest efficiency level, while West Sumatra still faces challenges in distribution optimization. Key factors influencing the success of implementation include collaboration among stakeholders, adoption of information technology, and enhancement of human resource capabilities. Thus, this study emphasizes that the SCOR Racetrack method can serve as a strategic solution in building a more efficient, sustainable, and competitive agricultural supply chain. Recommendations for future research include the development of an adaptive model based on artificial intelligence to improve demand forecasting and inventory management in the agricultural sector. Keywords: Supply Chain, SCOR Racetrack, Efficiency, Logistics, Agricultural.
Optimizing Ergonomic Evaluation of Heavy Workload in Coffee Roasting to Reduce Operator Injury Risks: A Case Study using Cardiovascular Load, Rula, And Reba Methods: Optimizing Ergonomic Evaluation of Heavy Workload in Coffee Roasting to Reduce Operator Injury Risks: A Case Study using Cardiovascular Load, Rula, And Reba Methods Koeswara, Yudha Arya; Rahmah, Devi Maulida
Agroindustrial Technology Journal Vol. 9 No. 1 (2025): Agroindustrial Technology Journal [ATJ]
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/atj.v9i1.14360

Abstract

Coffee production in Indonesia continues to grow along with the increasing demand for specialty coffee. One of the crucial stages in coffee processing is the roasting process, which requires close attention to the physical load and work posture of workers. This study evaluates the ergonomic risks associated with the coffee roasting process at Kedai Koffie Tandjoeng, a small-scale coffee business in Sumedang, Indonesia. Despite operating since 2015, the roasting process had never undergone a structured ergonomic assessment, even though the operator reported frequent discomfort, especially in the upper limbs and lower back. To assess these risks, this study used a combination of Cardiovascular Load (CVL), Rapid Upper Limb Assessment (RULA), and Rapid Entire Body Assessment (REBA) methods. The CVL result of 39.14% indicated a light to moderate physical workload, suggesting the need for workload management to prevent long-term fatigue. The RULA score of 5 and REBA score of 4 revealed moderate ergonomic risks, particularly in the upper arms and wrists during the lifting and pouring stages. Based on these findings, four recommendations were proposed: ergonomic training, the use of assistive tools (e.g., step stools), structured rest periods, and workstation layout adjustments. This study contributes to ergonomic research in the context of micro and small enterprises by applying an integrated assessment approach to a previously unassessed but physically demanding process. The results provide a practical foundation for future ergonomic interventions to reduce injury risks in small-scale coffee production environments. Keywords: Ergonomics, Physical Load, Work Posture, Cardiovascular Load, RULA, REBA, Coffee Roasting
Quality Analysis of Shampoo Based on Rosemary Essential Oil (Rosmarinus officinalis L.) Concentration: Quality Analysis of Shampoo Based on Rosemary Essential Oil (Rosmarinus officinalis L.) Concentration Kumalasari, Rafika; Ma'ruf, Amar; Hendarto, Deni; Haris, Helmi
Agroindustrial Technology Journal Vol. 9 No. 1 (2025): Agroindustrial Technology Journal [ATJ]
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/atj.v9i1.14512

Abstract

Rosemary contains compounds such as saponins, flavonoids, and tannins, which play a role in hair growth and scalp cleansing. Rosemary oil is widely used in the cosmetics industry due to its fresh aroma and benefits in improving blood circulation, which can support hair growth. Rosemary is more commonly used as a food seasoning and fragrance ingredient, but its potential in hair care products still needs further development. This study aims to obtain the quality of shampoo with the addition of rosemary essential oil according to SNI 8860:2020, determine the most preferred formulation based on overall acceptance testing at various concentrations (0%, 2%, 4%, and 6%), and identify the best formulation based on SNI and hedonic tests. The research method was carried out by adding variations in the concentration of rosemary essential oil in formulations X0 (0%), X1 (2%), X2 (4%), and X3 (6%) with two repetitions, with testing based on SNI 8860:2020 and hedonic testing using the Friedman-Conover method. The tests conducted included pH testing, Total Plate Count (TPC), Yeast and Mold Count (YMC), and hedonic tests with parameters such as color, aroma, texture, and comfort. The results showed that the pH values of the four formulations ranged from 6.35 to 6.55. The Total Plate Count values for all four formulations ranged from 5.426 × 10¹ to 7.319 × 10¹ CFU/ml. In the YMC test, all formulations showed negative results, indicating no yeast and mold growth. In the hedonic test, formulation X1 was the most preferred in terms of color and aroma, while formulation X3 was the most favored in terms of texture and comfort. Based on all test results, formulation X1 was concluded to be the best rosemary shampoo formulation.
Isolation and Characterization of Cellulose from Biomass: A Methodological Review: Isolation and Characterization of Cellulose from Biomass: A Methodological Review Hanifah, Aisyah; Sumirat, Riska; Soerya, Sarah Fitri; Aristri, Manggar Arum
Agroindustrial Technology Journal Vol. 9 No. 1 (2025): Agroindustrial Technology Journal [ATJ]
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/atj.v9i1.14568

Abstract

The isolation and characterization of cellulose from biomass have garnered increasing research interest due to cellulose’s pivotal role in supporting sustainable material innovations across various industries. This study presents a comprehensive review of recent advancements in cellulose isolation methods, including chemical, mechanical, and enzymatic techniques, emphasizing their efficiencies in yield and purity. A bibliometric analysis using VOSviewer was also conducted to map research trends, identify leading authors and institutions, and visualize keyword co-occurrence networks from publications between 2015 and early 2025. The bibliometric results revealed three major thematic clusters in cellulose research: extraction and pretreatment technologies, material characterization techniques, and structural property analysis. Publication trends indicated dynamic research developments, particularly a surge in interest following advances in green extraction technologies. Overall, this review highlights the shift towards sustainable cellulose isolation strategies, evaluating the advantages and disadvantages of various methodologies. It provides insights into the strengths and limitations of current techniques, while also outlining potential future directions for research and industrial applications. Keywords: Biomass, Bibliometric Analysis, Cellulose, Characterization, Isolation.

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